split c 实现

#include <string.h>

#include <stdio.h>

int main(void)

{

char input[16] = "abc,d";

char *p;

/**/ /* strtok places a NULL terminator

in front of the token, if found */

p = strtok(input, ",");

if (p) printf("%s\n", p);

/**/ /* A second call to strtok using a NULL

as the first parameter returns a pointer

to the character following the token */

p = strtok(NULL, ",");

if (p) printf("%s\n", p);

return 0;

}